find the value of x if 16,x,18,72 are in proportion .
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Answered by
11
Answer:
If a, b, c and d are in proportion. Thus, the value of "x is equal to 64".
Answered by
2
Answer:
x=64
Step-by-step explanation:
If the number is in proportion, then their ratios are equal.
16:18=x:72
16/18=x/72
=> 16 x 72 =18x
x=1152/18
=> 64
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